A four-member crew, including NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore, left the ISS early Tuesday on ...

SpaceX’s Dragon Freedom capsule safely splashed down in the Gulf of Mexico on Tuesday evening, bringing astronauts Barry ...

NASA astronauts Suni Williams and Butch Wilmore begin their 17-hour return journey to Earth after 9 months aboard the ISS. Follow Newsweek's live blog.

The two Boeing Starliner astronauts left behind on the International Space Station are back on Earth, ending an odyssey that ...

NASA’s Butch Wilmore and Suni Williams, whose weeklong Boeing Starliner mission turned into an extended stay in space, are ...

The pair of Boeing Starliner astronauts left behind on the International Space Station headed back to Earth after a planned ...

Just four years after the first human traveled to space, a Soviet cosmonaut and later an American astronaut took next steps that would be vital to exploration: They walked in space. A spacewalk, when ...

The pair of Boeing Starliner astronauts left behind on the International Space Station are finally on their way back to Earth ...

Astronaut Edgar Dean Mitchell's experience in space led him to found the Institute of Noetic Sciences, which explores the science behind psychic and spiritual phenomena.

Firefly Aerospace’s Blue Ghost lander marks the first fully successful commercial moon mission, achieving all objectives and ...

A startup company wants to establish mining operations on the moon to extract a rare isotope needed for future quantum ...

You now have the unique opportunity to add a piece of history to your photography collection. The only photograph of Neil ...